Hi,
I upgraded several hosts (i386 and amd64) and the stable ipv6 address
generated using soii (Semantically Opaque Interface Identifiers)
changed... (which is relatively annoying as I mostly use ipv6 on my
local network per default but there are double-stack hosts, so I was
still able to connect to them).
As side note, I think the fact default ipv6 address changed from
previous-SOII world (MAC based address) to with-SOII world (SOII based
address) deserve an entry in current.html, in order to let people
anticipates some connectivity issue if they use only ipv6 to connect to
hosts.
I have a changed address on:
- two i386 hosts (OpenBSD 6.2-current (GENERIC) #405: Tue Feb 27 14:48:56 MST
2018 to OpenBSD 6.3-beta (GENERIC) #435: Sun Mar 11 18:46:33 MDT 2018)
- one amd64 host (OpenBSD 6.3-beta (GENERIC.MP) #25: Fri Mar 2 14:41:23 MST
2018 to OpenBSD 6.3-beta (GENERIC.MP) #49: Sun Mar 11 18:36:26 MDT 2018)
Here the configuration of one of i386 host (full dmesg below).
# cat /etc/hostname.fxp0
dhcp
inet6 autoconf
# ifconfig fxp0
fxp0: flags=208843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST,AUTOCONF6> mtu 1500
lladdr 00:50:8b:a1:41:b1
index 1 priority 0 llprio 3
groups: egress
media: Ethernet autoselect (100baseTX full-duplex)
status: active
inet 192.168.92.20 netmask 0xffffff00 broadcast 192.168.92.255
inet6 fe80::63c6:bbd3:6c92:e885%fxp0 prefixlen 64 scopeid 0x1
inet6 2001:41d0:fe39:c05c:7d0:2d69:fde8:5140 prefixlen 64 autoconf
pltime 604712 vltime 2591912
inet6 2001:41d0:fe39:c05c:3bce:3130:727b:826c prefixlen 64 autoconf
autoconfprivacy pltime 85316 vltime 603752
The soii.key didn't changed: it is still the same file across upgrades.
# ls -l /etc/soii.key
-rw------- 1 root wheel 33 Feb 17 06:57 /etc/soii.key
Network output from daily (before upgrading):
Name Mtu Network Address Ipkts Ierrs Opkts Oerrs Colls
lo0 32768 <Link> 0 0 0 0 0
lo0 32768 ::1/128 ::1 0 0 0 0 0
lo0 32768 fe80::%lo0/64 fe80::1%lo0 0 0 0 0 0
lo0 32768 127/8 127.0.0.1 0 0 0 0 0
fxp0 1500 <Link> 00:50:8b:a1:41:b1 197236 0 16540 0 0
fxp0 1500 192.168.92/24 192.168.92.20 197236 0 16540 0 0
fxp0 1500 fe80::%fxp0/64 fe80::63c6:bbd3:6c92:e885%fxp0 197236 0
16540 0 0
fxp0 1500 2001:41d0:fe39:c05c::/64 2001:41d0:fe39:c05c:2626:1515:408d:6b80
197236 0 16540 0 0
fxp0 1500 2001:41d0:fe39:c05c::/64 2001:41d0:fe39:c05c:b8c1:c165:d91:6678
197236 0 16540 0 0
fxp0 1500 2001:41d0:fe39:c05c::/64 2001:41d0:fe39:c05c:88da:ddc8:ad5f:fe5b
197236 0 16540 0 0
fxp0 1500 2001:41d0:fe39:c05c::/64 2001:41d0:fe39:c05c:1c38:428d:d2c3:121d
197236 0 16540 0 0
fxp0 1500 2001:41d0:fe39:c05c::/64 2001:41d0:fe39:c05c:ac38:395d:d1d0:8b34
197236 0 16540 0 0
fxp0 1500 2001:41d0:fe39:c05c::/64 2001:41d0:fe39:c05c:863:207f:bd05:9376
197236 0 16540 0 0
fxp0 1500 2001:41d0:fe39:c05c::/64 2001:41d0:fe39:c05c:8c01:665c:b1ad:9796
197236 0 16540 0 0
fxp0 1500 2001:41d0:fe39:c05c::/64 2001:41d0:fe39:c05c:d8b4:cbc8:7939:7f9b
197236 0 16540 0 0
enc0* 0 <Link> 0 0 0 0 0
pflog0 33172 <Link> 0 0 72191 0 0
The previous SOII address was 2001:41d0:fe39:c05c:2626:1515:408d:6b80
Network output from daily (after upgrading):
network:
Name Mtu Network Address Ipkts Ierrs Opkts Oerrs Colls
lo0 32768 <Link> 0 0 0 0 0
lo0 32768 ::1/128 ::1 0 0 0 0 0
lo0 32768 fe80::%lo0/64 fe80::1%lo0 0 0 0 0 0
lo0 32768 127/8 127.0.0.1 0 0 0 0 0
fxp0 1500 <Link> 00:50:8b:a1:41:b1 310 0 92 0 0
fxp0 1500 192.168.92/24 192.168.92.20 310 0 92 0 0
fxp0 1500 fe80::%fxp0/64 fe80::63c6:bbd3:6c92:e885%fxp0 310 0
92 0 0
fxp0 1500 2001:41d0:fe39:c05c::/64 2001:41d0:fe39:c05c:7d0:2d69:fde8:5140
310 0 92 0 0
fxp0 1500 2001:41d0:fe39:c05c::/64 2001:41d0:fe39:c05c:3bce:3130:727b:826c
310 0 92 0 0
enc0* 0 <Link> 0 0 0 0 0
pflog0 33172 <Link> 0 0 35 0 0
The new SOII address is 2001:41d0:fe39:c05c:7d0:2d69:fde8:5140
I tried to reboot to see if some uninitialized data could have altered
the generated address (as it is a hash), but the host keep the new SOII
address across reboot (and due to KARL, it is a new kernel that was
booted).
dmesg (with buffer showing previous dmesg GENERIC #405, RAMDISK_CD #432,
GENERIC #435, GENERIC #435)
OpenBSD 6.2-current (GENERIC) #405: Tue Feb 27 14:48:56 MST 2018
dera...@i386.openbsd.org:/usr/src/sys/arch/i386/compile/GENERIC
cpu0: Intel Pentium III ("GenuineIntel" 686-class, 512KB L2 cache) 449 MHz
cpu0:
FPU,V86,DE,PSE,TSC,MSR,PAE,MCE,CX8,SEP,MTRR,PGE,MCA,CMOV,PSE36,MMX,FXSR,SSE,PERF
real mem = 200818688 (191MB)
avail mem = 183250944 (174MB)
mpath0 at root
scsibus0 at mpath0: 256 targets
mainbus0 at root
bios0 at mainbus0: date 02/10/99, BIOS32 rev. 0 @ 0xec700, SMBIOS rev. 2.1 @
0xf1941 (48 entries)
bios0: vendor Compaq version "686T5" date 02/10/99
bios0: Compaq Deskpro EN Series SFF
acpi0 at bios0: rev 0
acpi0: sleep states S0 S1 S4 S5, can't enable ACPI
bios0: ROM list: 0xc0000/0x8000 0xe0000/0x8000!
cpu0 at mainbus0: (uniprocessor)
mtrr: Pentium Pro MTRR support, 8 var ranges, 88 fixed ranges
pci0 at mainbus0 bus 0: configuration mode 1 (bios)
pchb0 at pci0 dev 0 function 0 "Intel 82443BX AGP" rev 0x03
intelagp0 at pchb0
agp0 at intelagp0: aperture at 0x44000000, size 0x4000000
ppb0 at pci0 dev 1 function 0 "Intel 82443BX AGP" rev 0x03
pci1 at ppb0 bus 1
vga1 at pci1 dev 0 function 0 "ATI Rage Pro" rev 0x5c
wsdisplay0 at vga1 mux 1: console (80x25, vt100 emulation)
wsdisplay0: screen 1-5 added (80x25, vt100 emulation)
fxp0 at pci0 dev 10 function 0 "Intel 8255x" rev 0x05, i82558: irq 11, address
00:50:8b:a1:41:b1
inphy0 at fxp0 phy 1: i82555 10/100 PHY, rev. 0
piixpcib0 at pci0 dev 20 function 0 "Intel 82371AB PIIX4 ISA" rev 0x02
pciide0 at pci0 dev 20 function 1 "Intel 82371AB IDE" rev 0x01: DMA, channel 0
wired to compatibility, channel 1 wired to compatibility
wd0 at pciide0 channel 0 drive 0: <WDC WD100BA>
wd0: 16-sector PIO, LBA, 9541MB, 19541088 sectors
wd0(pciide0:0:0): using PIO mode 4, Ultra-DMA mode 2
atapiscsi0 at pciide0 channel 1 drive 0
scsibus1 at atapiscsi0: 2 targets
cd0 at scsibus1 targ 0 lun 0: <COMPAQ, CD-ROM CRN-8241B, 2.15> ATAPI 5/cdrom
removable
cd0(pciide0:1:0): using PIO mode 4, DMA mode 2
uhci0 at pci0 dev 20 function 2 "Intel 82371AB USB" rev 0x01: irq 11
piixpm0 at pci0 dev 20 function 3 "Intel 82371AB Power" rev 0x02: SMI
iic0 at piixpm0
admtemp0 at iic0 addr 0x4c: adm1021
spdmem0 at iic0 addr 0x50: 64MB SDRAM non-parity PC100CL2
spdmem1 at iic0 addr 0x51: 128MB SDRAM non-parity PC133CL2
isa0 at piixpcib0
isadma0 at isa0
fdc0 at isa0 port 0x3f0/6 irq 6 drq 2
com0 at isa0 port 0x3f8/8 irq 4: ns16550a, 16 byte fifo
com1 at isa0 port 0x2f8/8 irq 3: ns16550a, 16 byte fifo
pckbc0 at isa0 port 0x60/5 irq 1 irq 12
pckbd0 at pckbc0 (kbd slot)
wskbd0 at pckbd0: console keyboard, using wsdisplay0
pms0 at pckbc0 (aux slot)
wsmouse0 at pms0 mux 0
sb0 at isa0 port 0x220/24 irq 5 drq 1: dsp v3.01
midi0 at sb0: <SB MIDI UART>
audio0 at sb0
opl at sb0 not configured
pcppi0 at isa0 port 0x61
spkr0 at pcppi0
lpt0 at isa0 port 0x378/4 irq 7
npx0 at isa0 port 0xf0/16: reported by CPUID; using exception 16
usb0 at uhci0: USB revision 1.0
uhub0 at usb0 configuration 1 interface 0 "Intel UHCI root hub" rev 1.00/1.00
addr 1
vscsi0 at root
scsibus2 at vscsi0: 256 targets
softraid0 at root
scsibus3 at softraid0: 256 targets
root on wd0a (27bd8f55e67324d4.a) swap on wd0b dump on wd0b
fd0 at fdc0 drive 0: 1.44MB 80 cyl, 2 head, 18 sec
syncing disks... done
rebooting...
OpenBSD 6.3-beta (RAMDISK_CD) #432: Sun Mar 11 19:00:59 MDT 2018
dera...@i386.openbsd.org:/usr/src/sys/arch/i386/compile/RAMDISK_CD
cpu0: Intel Pentium III ("GenuineIntel" 686-class, 512KB L2 cache) 449 MHz
cpu0:
FPU,V86,DE,PSE,TSC,MSR,PAE,MCE,CX8,SEP,MTRR,PGE,MCA,CMOV,PSE36,MMX,FXSR,SSE,PERF
real mem = 200863744 (191MB)
avail mem = 188051456 (179MB)
mainbus0 at root
bios0 at mainbus0: date 02/10/99, BIOS32 rev. 0 @ 0xec700, SMBIOS rev. 2.1 @
0xf1941 (48 entries)
bios0: vendor Compaq version "686T5" date 02/10/99
bios0: Compaq Deskpro EN Series SFF
acpi0 at bios0: rev 0, can't enable ACPI
bios0: ROM list: 0xc0000/0x8000 0xe0000/0x8000!
cpu0 at mainbus0: (uniprocessor)
pci0 at mainbus0 bus 0: configuration mode 1 (bios)
pchb0 at pci0 dev 0 function 0 "Intel 82443BX AGP" rev 0x03
ppb0 at pci0 dev 1 function 0 "Intel 82443BX AGP" rev 0x03
pci1 at ppb0 bus 1
vga1 at pci1 dev 0 function 0 "ATI Rage Pro" rev 0x5c
vga1: aperture needed
wsdisplay0 at vga1 mux 1: console (80x25, vt100 emulation)
fxp0 at pci0 dev 10 function 0 "Intel 8255x" rev 0x05, i82558: irq 11, address
00:50:8b:a1:41:b1
inphy0 at fxp0 phy 1: i82555 10/100 PHY, rev. 0
pcib0 at pci0 dev 20 function 0 "Intel 82371AB PIIX4 ISA" rev 0x02
pciide0 at pci0 dev 20 function 1 "Intel 82371AB IDE" rev 0x01: DMA, channel 0
wired to compatibility, channel 1 wired to compatibility
wd0 at pciide0 channel 0 drive 0: <WDC WD100BA>
wd0: 16-sector PIO, LBA, 9541MB, 19541088 sectors
wd0(pciide0:0:0): using PIO mode 4, Ultra-DMA mode 2
atapiscsi0 at pciide0 channel 1 drive 0
scsibus0 at atapiscsi0: 2 targets
cd0 at scsibus0 targ 0 lun 0: <COMPAQ, CD-ROM CRN-8241B, 2.15> ATAPI 5/cdrom
removable
cd0(pciide0:1:0): using PIO mode 4, DMA mode 2
uhci0 at pci0 dev 20 function 2 "Intel 82371AB USB" rev 0x01: irq 11
"Intel 82371AB Power" rev 0x02 at pci0 dev 20 function 3 not configured
isa0 at pcib0
isadma0 at isa0
fdc0 at isa0 port 0x3f0/6 irq 6 drq 2
com0 at isa0 port 0x3f8/8 irq 4: ns16550a, 16 byte fifo
com1 at isa0 port 0x2f8/8 irq 3: ns16550a, 16 byte fifo
pckbc0 at isa0 port 0x60/5 irq 1 irq 12
pckbd0 at pckbc0 (kbd slot)
wskbd0 at pckbd0: console keyboard, using wsdisplay0
npx0 at isa0 port 0xf0/16: reported by CPUID; using exception 16
usb0 at uhci0: USB revision 1.0
uhub0 at usb0 configuration 1 interface 0 "Intel UHCI root hub" rev 1.00/1.00
addr 1
softraid0 at root
scsibus1 at softraid0: 256 targets
root on rd0a swap on rd0b dump on rd0b
fd0 at fdc0 drive 0: 1.44MB 80 cyl, 2 head, 18 sec
syncing disks... done
rebooting...
OpenBSD 6.3-beta (GENERIC) #435: Sun Mar 11 18:46:33 MDT 2018
dera...@i386.openbsd.org:/usr/src/sys/arch/i386/compile/GENERIC
cpu0: Intel Pentium III ("GenuineIntel" 686-class, 512KB L2 cache) 449 MHz
cpu0:
FPU,V86,DE,PSE,TSC,MSR,PAE,MCE,CX8,SEP,MTRR,PGE,MCA,CMOV,PSE36,MMX,FXSR,SSE,PERF
real mem = 200818688 (191MB)
avail mem = 183238656 (174MB)
mpath0 at root
scsibus0 at mpath0: 256 targets
mainbus0 at root
bios0 at mainbus0: date 02/10/99, BIOS32 rev. 0 @ 0xec700, SMBIOS rev. 2.1 @
0xf1941 (48 entries)
bios0: vendor Compaq version "686T5" date 02/10/99
bios0: Compaq Deskpro EN Series SFF
acpi0 at bios0: rev 0
acpi0: sleep states S0 S1 S4 S5, can't enable ACPI
bios0: ROM list: 0xc0000/0x8000 0xe0000/0x8000!
cpu0 at mainbus0: (uniprocessor)
mtrr: Pentium Pro MTRR support, 8 var ranges, 88 fixed ranges
pci0 at mainbus0 bus 0: configuration mode 1 (bios)
pchb0 at pci0 dev 0 function 0 "Intel 82443BX AGP" rev 0x03
intelagp0 at pchb0
agp0 at intelagp0: aperture at 0x44000000, size 0x4000000
ppb0 at pci0 dev 1 function 0 "Intel 82443BX AGP" rev 0x03
pci1 at ppb0 bus 1
vga1 at pci1 dev 0 function 0 "ATI Rage Pro" rev 0x5c
wsdisplay0 at vga1 mux 1: console (80x25, vt100 emulation)
wsdisplay0: screen 1-5 added (80x25, vt100 emulation)
fxp0 at pci0 dev 10 function 0 "Intel 8255x" rev 0x05, i82558: irq 11, address
00:50:8b:a1:41:b1
inphy0 at fxp0 phy 1: i82555 10/100 PHY, rev. 0
piixpcib0 at pci0 dev 20 function 0 "Intel 82371AB PIIX4 ISA" rev 0x02
pciide0 at pci0 dev 20 function 1 "Intel 82371AB IDE" rev 0x01: DMA, channel 0
wired to compatibility, channel 1 wired to compatibility
wd0 at pciide0 channel 0 drive 0: <WDC WD100BA>
wd0: 16-sector PIO, LBA, 9541MB, 19541088 sectors
wd0(pciide0:0:0): using PIO mode 4, Ultra-DMA mode 2
atapiscsi0 at pciide0 channel 1 drive 0
scsibus1 at atapiscsi0: 2 targets
cd0 at scsibus1 targ 0 lun 0: <COMPAQ, CD-ROM CRN-8241B, 2.15> ATAPI 5/cdrom
removable
cd0(pciide0:1:0): using PIO mode 4, DMA mode 2
uhci0 at pci0 dev 20 function 2 "Intel 82371AB USB" rev 0x01: irq 11
piixpm0 at pci0 dev 20 function 3 "Intel 82371AB Power" rev 0x02: SMI
iic0 at piixpm0
admtemp0 at iic0 addr 0x4c: adm1021
spdmem0 at iic0 addr 0x50: 64MB SDRAM non-parity PC100CL2
spdmem1 at iic0 addr 0x51: 128MB SDRAM non-parity PC133CL2
isa0 at piixpcib0
isadma0 at isa0
fdc0 at isa0 port 0x3f0/6 irq 6 drq 2
com0 at isa0 port 0x3f8/8 irq 4: ns16550a, 16 byte fifo
com1 at isa0 port 0x2f8/8 irq 3: ns16550a, 16 byte fifo
pckbc0 at isa0 port 0x60/5 irq 1 irq 12
pckbd0 at pckbc0 (kbd slot)
wskbd0 at pckbd0: console keyboard, using wsdisplay0
pms0 at pckbc0 (aux slot)
wsmouse0 at pms0 mux 0
sb0 at isa0 port 0x220/24 irq 5 drq 1: dsp v3.01
midi0 at sb0: <SB MIDI UART>
audio0 at sb0
opl at sb0 not configured
pcppi0 at isa0 port 0x61
spkr0 at pcppi0
lpt0 at isa0 port 0x378/4 irq 7
npx0 at isa0 port 0xf0/16: reported by CPUID; using exception 16
usb0 at uhci0: USB revision 1.0
uhub0 at usb0 configuration 1 interface 0 "Intel UHCI root hub" rev 1.00/1.00
addr 1
vscsi0 at root
scsibus2 at vscsi0: 256 targets
softraid0 at root
scsibus3 at softraid0: 256 targets
root on wd0a (27bd8f55e67324d4.a) swap on wd0b dump on wd0b
fd0 at fdc0 drive 0: 1.44MB 80 cyl, 2 head, 18 sec
syncing disks... done
rebooting...
OpenBSD 6.3-beta (GENERIC) #435: Sun Mar 11 18:46:33 MDT 2018
dera...@i386.openbsd.org:/usr/src/sys/arch/i386/compile/GENERIC
cpu0: Intel Pentium III ("GenuineIntel" 686-class, 512KB L2 cache) 449 MHz
cpu0:
FPU,V86,DE,PSE,TSC,MSR,PAE,MCE,CX8,SEP,MTRR,PGE,MCA,CMOV,PSE36,MMX,FXSR,SSE,PERF
real mem = 200818688 (191MB)
avail mem = 183242752 (174MB)
mpath0 at root
scsibus0 at mpath0: 256 targets
mainbus0 at root
bios0 at mainbus0: date 02/10/99, BIOS32 rev. 0 @ 0xec700, SMBIOS rev. 2.1 @
0xf1941 (48 entries)
bios0: vendor Compaq version "686T5" date 02/10/99
bios0: Compaq Deskpro EN Series SFF
acpi0 at bios0: rev 0
acpi0: sleep states S0 S1 S4 S5, can't enable ACPI
bios0: ROM list: 0xc0000/0x8000 0xe0000/0x8000!
cpu0 at mainbus0: (uniprocessor)
mtrr: Pentium Pro MTRR support, 8 var ranges, 88 fixed ranges
pci0 at mainbus0 bus 0: configuration mode 1 (bios)
pchb0 at pci0 dev 0 function 0 "Intel 82443BX AGP" rev 0x03
intelagp0 at pchb0
agp0 at intelagp0: aperture at 0x44000000, size 0x4000000
ppb0 at pci0 dev 1 function 0 "Intel 82443BX AGP" rev 0x03
pci1 at ppb0 bus 1
vga1 at pci1 dev 0 function 0 "ATI Rage Pro" rev 0x5c
wsdisplay0 at vga1 mux 1: console (80x25, vt100 emulation)
wsdisplay0: screen 1-5 added (80x25, vt100 emulation)
fxp0 at pci0 dev 10 function 0 "Intel 8255x" rev 0x05, i82558: irq 11, address
00:50:8b:a1:41:b1
inphy0 at fxp0 phy 1: i82555 10/100 PHY, rev. 0
piixpcib0 at pci0 dev 20 function 0 "Intel 82371AB PIIX4 ISA" rev 0x02
pciide0 at pci0 dev 20 function 1 "Intel 82371AB IDE" rev 0x01: DMA, channel 0
wired to compatibility, channel 1 wired to compatibility
wd0 at pciide0 channel 0 drive 0: <WDC WD100BA>
wd0: 16-sector PIO, LBA, 9541MB, 19541088 sectors
wd0(pciide0:0:0): using PIO mode 4, Ultra-DMA mode 2
atapiscsi0 at pciide0 channel 1 drive 0
scsibus1 at atapiscsi0: 2 targets
cd0 at scsibus1 targ 0 lun 0: <COMPAQ, CD-ROM CRN-8241B, 2.15> ATAPI 5/cdrom
removable
cd0(pciide0:1:0): using PIO mode 4, DMA mode 2
uhci0 at pci0 dev 20 function 2 "Intel 82371AB USB" rev 0x01: irq 11
piixpm0 at pci0 dev 20 function 3 "Intel 82371AB Power" rev 0x02: SMI
iic0 at piixpm0
admtemp0 at iic0 addr 0x4c: adm1021
spdmem0 at iic0 addr 0x50: 64MB SDRAM non-parity PC100CL2
spdmem1 at iic0 addr 0x51: 128MB SDRAM non-parity PC133CL2
isa0 at piixpcib0
isadma0 at isa0
fdc0 at isa0 port 0x3f0/6 irq 6 drq 2
com0 at isa0 port 0x3f8/8 irq 4: ns16550a, 16 byte fifo
com1 at isa0 port 0x2f8/8 irq 3: ns16550a, 16 byte fifo
pckbc0 at isa0 port 0x60/5 irq 1 irq 12
pckbd0 at pckbc0 (kbd slot)
wskbd0 at pckbd0: console keyboard, using wsdisplay0
pms0 at pckbc0 (aux slot)
wsmouse0 at pms0 mux 0
sb0 at isa0 port 0x220/24 irq 5 drq 1: dsp v3.01
midi0 at sb0: <SB MIDI UART>
audio0 at sb0
opl at sb0 not configured
pcppi0 at isa0 port 0x61
spkr0 at pcppi0
lpt0 at isa0 port 0x378/4 irq 7
npx0 at isa0 port 0xf0/16: reported by CPUID; using exception 16
usb0 at uhci0: USB revision 1.0
uhub0 at usb0 configuration 1 interface 0 "Intel UHCI root hub" rev 1.00/1.00
addr 1
vscsi0 at root
scsibus2 at vscsi0: 256 targets
softraid0 at root
scsibus3 at softraid0: 256 targets
root on wd0a (27bd8f55e67324d4.a) swap on wd0b dump on wd0b
fd0 at fdc0 drive 0: 1.44MB 80 cyl, 2 head, 18 sec
Thanks.
--
Sebastien Marie
